Consumers already feeling pinched since the Iran war started may feel more pain after oil prices pushed past $100 a barrel. The elevated price reached on Thursday marked a turn from falling oil prices when hostilities between the U.S. and Iran waned in June. The last time international standard Brent crude hit $100 a barrel was in May. Companies that produce and sell fresh food, school supplies and anything that gets shipped using fuel reported cost impacts from an earlier spike in energy prices. They’re likely to continue passing some of their increased expenses to consumers.